Studies examining individual differences in working memory capacity have suggested that individuals with low working memory capacities demonstrate impaired performance on a variety of attention and memory tasks compared with individuals with high working memory capacities. This working memory limitation can be conceived of as arising from 2…

Results on human performance on the Traveling Salesman Problem (TSP) from different laboratories show high consistency. However, one exception is in the area of individual differences. While one research group has consistently failed to find systematic individual differences across instances of TSPs (Chronicle, MacGregor and Ormerod), another…

Dogs likely were the first animals to be domesticated and as such have shared a common environment with humans for over ten thousand years. Only recently, however, has this species' behavior been subject to scientific scrutiny. Most of this work has been inspired by research in human cognitive psychology and suggests that in many ways dogs are…

Recent research has suggested that bullying behaviour may be understood as a group process, where those involved act in ways predicted by social identity theory (Ojala & Nesdale, 2004). One relevant phenomenon is the black sheep effect, whereby individuals evaluate deviant members of their in-group more negatively than that of an out-group. To…

The current study was designed to investigate children's memory and suggestibility for events differing in valence (positive or negative) and veracity (true or false). A total of 82 3- and 5-year-olds were asked repeated questions about true and false events, either in a grouped order (i.e., all questions about a certain event asked consecutively)…

Social cognitive career theory (SCCT) recognises the importance of individual differences and contextual influences in the career decision-making process. In extending the SCCT choice model, this study tested the role of personality, social supports, and the SCCT variables of self-efficacy, outcome expectations and goals in explaining the career…

This article highlights aspects of a qualitative research study in New Zealand focused on the operation of teacher discourses of sexuality within early childhood education. The study explored teacher talk and practice about and around sexuality and the subsequent regulation of sexualities in centres. Drawing from the study findings, this article…

This article contributes to the body of knowledge on qualitative interviewing in as much as it highlights the inherent connection between a sense of differentness among interview partners and processes of knowledge construction, which is the overarching goal of qualitative research. The authors argue that a sense of differentness serves as the…

In 3 experiments, the authors examined factors that, according to the source-monitoring framework, might influence false memory formation and true/false memory discernment. In Experiment 1, combined effects of warning and visualization on false childhood memory formation were examined, as were individual differences in true and false childhood…

The aims of this research were to examine the development of teaching skills in preschool children and to explore the relation between teaching and theory of mind (ToM). After learning a new board game, 3.5-, 4.5-, and 5.5-year-old children (N = 46) were asked to teach a confederate who "doesn't know how to play the game." They also received two…

Word familiarity judgment may be important for word learning, yet little is known about how children make this judgment. We hypothesized that preschool-age children differ in the judgment criteria that they use and that this difference derives from individual differences in basic memory processes. Those who have superior phonological working…

This article explores the issues of race and religion as they pertain to adolescent Somali immigrants and their lives at school, among their families, and in their communities. Research from a number of contexts offers a range of perceptions, held by Somali youth and adults, not commonly available in the media. Multiple suggestions are offered to…

This article draws upon a major qualitative empirical research investigation in Great Britain to explore the relationships between retirement and learning. Though retirement is frequently viewed as an event leading to a life stage, our data show that it can perhaps be best understood as a lengthy process. This process begins well before actual…

Background: Prader-Willi syndrome (PWS) is a genetic disorder associated with intellectual disabilities, compulsivity, hyperphagia and increased risks of life-threatening obesity. Food preferences in people with PWS are well documented, but research has yet to focus on other properties of food in PWS, including composition and suitability for…

Two studies compared the development of beliefs about the stability and origins of physical and psychological traits in Japan and the United States in three age groups: 5-6-year-olds, 8-10-year-olds, and college students. The youngest children in both cultures were the most optimistic about negative traits changing in a positive direction over…